Issued Patents All Time
Showing 51–66 of 66 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4571670 | NC Programming Apparatus | Kunio Tanaka | 1986-02-18 |
| 4569014 | Method of creating a curved surface | Masaki Seki | 1986-02-04 |
| 4569013 | Spindle speed control method and apparatus | Kunio Tanaka, Takashi Takegahara | 1986-02-04 |
| 4559601 | Numerically controlled cutting method | Masaki Seki, Kunio Tanaka | 1985-12-17 |
| 4556833 | Numerical control device | Masaki Seki, Kunio Tanaka, Takashi Takegahara | 1985-12-03 |
| 4555590 | Method and apparatus for entering graphics | Masaki Seki, Kunio Tanaka | 1985-11-26 |
| 4546427 | Method of creating curved surfaces | Masaki Seki | 1985-10-08 |
| 4535408 | Numerical control machining method and apparatus | Kunio Tanaka, Masaki Seki | 1985-08-13 |
| 4533286 | Tool compensation method | Masaki Seki, Masashi Kawasumi | 1985-08-06 |
| 4523270 | Method and device for creating curved surfaces | Masaki Seki | 1985-06-11 |
| 4510568 | Graphic processing method | Masaki Seki | 1985-04-09 |
| 4506331 | Numerical control method | Masaki Seki, Kunio Tanaka | 1985-03-19 |
| 4503372 | Method and apparatus for sensing present position in position control system | Ryoichiro Nozawa, Hidetsugu Komiya, Hitoshi Matsuura, Etsuo Yamazaki, Hiroshi Sakurai | 1985-03-05 |
| 4491906 | Method of creating curved surface | Masaki Seki | 1985-01-01 |
| 4490781 | System and method for preparing numerical control information | Masaki Seki, Kunio Tanaka, Takashi Takegahara | 1984-12-25 |
| 4366475 | Image display system | Kunio Tanaka | 1982-12-28 |